CONTINUOUS INTERNET TELEMETRY24H DRIFT2,932 material changesacross 2,580 domains · -466 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination cloudflare.com · -5 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination h-email.net · -4 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,958 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,932 material changesacross 2,580 domains · -466 vs yesterdayDNS DRIFT22 domains changed DNS providertop destination cloudflare.com · -5 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination h-email.net · -4 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,958 responded with an errorlast probe · 5xx / 404 / 429 / 403

vrtcal.com

Observed 2026-07-11T23:42:24.980Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Also usesGoogle Search Console
1 subdomain · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vrtcal.com actually stands on - every host below is a signed observation
vrtcal.com
A / AAAA
209.192.154.164
Cloudflareserves the site
NS
ns57.domaincontrol.comns58.domaincontrol.com
domaincontrol.comanswers its DNS
MX
vrtcal-com.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.vrtcal.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time284 ms
DNS resolutionNOERROR
Redirect chain
https://www.vrtcal.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

  • 209.192.154.164

MX 1

  • 0vrtcal-com.mail.protection.outlook.com

TXT 2

  • google-site-verification=6ot9wZwIXQk_Y4tJaBYO1ZzEus62-UGQc29hIorHy3E
  • v=spf1 include:spf.protection.outlook.com ip4:50.18.49.12 include:spf.mailanyone.net include:edgepilot.com -all

NS 2

  • ns57.domaincontrol.com
  • ns58.domaincontrol.com

SOA 1

  • ns57.domaincontrol.com dns.jomax.net

TLS Certificates (0)

None.

Subdomains (1)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for vrtcal.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for vrtcal.com <a href="https://domaindrift.io/t/vrtcal.com"> <img src="https://domaindrift.io/badge/vrtcal.com.svg" width="300" height="64" alt="DomainDrift signed observations for vrtcal.com"> </a>

Ed25519 Receipt

Receipt ID
3e3c42e3-e6c6-4296-bc28-125e1639ba9c
Output Hash
1e9451f43c7d43c38441bee4f881c718d6394307fe58a43206dc1ab9d5791891
Signature
ed25519:f0e2353e36615dc551cee8fe2bce89d0dd95f39570716fd063ee0c6aabcb10580e89488894a3b9a027830d8e4dfe29695aa2e241ccb7ab9df0076a233b30c302
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser